<!DOCTYPE html>
<head>
  <title>Formulario</title>
 </head> 
  <body>

      <form action="monitor.php" method="post">
        URL: <input type="text" name="furl" />
        String to find: <input type="text" name="find" />
        <input type="submit" />
        </form> 



  </body>
</html>
